The Maryland Court of Appeals has reversed a jury's decision that found the City of Baltimore liable for private nuisance due to a sewage backup in the home of Theresa and Christopher Abel. The court ruled that the evidence presented did not meet the legal requirements for establishing liability under Maryland's common law of private nuisance. This ruling could have implications for similar cases involving municipal liability in Maryland.
The case, Mayor and City Council of Baltimore v. Theresa Abel, et al., No. 26, September Term, 2025, arose from a sewage backup that occurred in the Abels' basement on December 28, 2019. The couple claimed that the City was negligent and created a private nuisance due to the backup, which they argued was caused by a clog in the City’s main sewage line. The Abels sought damages after a jury found the City liable for nuisance but not for negligence. The City appealed the decision, leading to this ruling.
The Abels rented their home in Baltimore City for nearly a decade before the incident. They reported that they had never experienced sewage backups prior to the December 2019 incident. On that day, they noticed water trickling from the toilet in their basement, which escalated into a significant backup that left their basement flooded with sewage. The couple called the City’s 311 service multiple times, and a crew arrived approximately 17 hours after their initial report. The City’s response time and the cause of the backup became central issues in the case.
During the trial, the jury found the City liable for private nuisance, awarding the Abels $18,240. However, the City contested this finding, arguing that the evidence did not support the conclusion that their actions constituted wrongful conduct necessary to establish a private nuisance. The City pointed out that the jury had found them not negligent, which they argued was inconsistent with a finding of nuisance.
The Maryland Court of Appeals, led by Judge Booth, reviewed the case and determined that the Appellate Court had erred in its findings. The court stated, “the plaintiffs failed to present legally sufficient evidence to generate a jury question on the issue of whether the invasion of their use and enjoyment of land was caused by wrongful conduct of the City of Baltimore.” The court emphasized that private nuisance claims require proof of wrongful conduct, which was not established in this case.
The court also clarified that under Maryland common law, a private nuisance claim typically involves continuous or recurring intrusions onto a plaintiff's property. The court noted that the evidence presented only pertained to a single incident of sewage backup, which does not meet the threshold for a nuisance claim. The ruling stated, “A nuisance necessarily involves the idea of continuance.”
This decision is significant as it reinforces the legal standards for establishing private nuisance claims in Maryland. It highlights the necessity for plaintiffs to demonstrate not only that they suffered an invasion of their property rights but also that the defendant's conduct was wrongful or negligent. The ruling may influence how future nuisance cases involving municipalities are litigated, particularly those involving isolated incidents rather than ongoing issues.
The impact of this ruling extends to other municipalities in Maryland, as it sets a precedent that could limit liability for single incidents of nuisance unless there is clear evidence of wrongful conduct. This could affect how cities respond to complaints regarding public infrastructure and their potential liability for damages resulting from such incidents.
Looking ahead, it remains to be seen whether the Abels will seek further legal recourse or if they will pursue an appeal to the U.S. Supreme Court. No related cases are currently pending that would directly challenge this ruling, but the implications of this decision may lead to further litigation regarding municipal liability in nuisance cases.